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🌊 Marine 🌡️ Tropical

Notacanthus Arrontei

Notacanthus arrontei García, Baldó, Cojan & Carlos, 2024
Max Length
29.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
670–927 m
Climate
Tropical
Resilience
Medium
Vulnerability
41.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Notacanthus Arrontei (Notacanthus arrontei), first described by García, Baldó, Cojan & Carlos, 2024 is a medium-sized fish in the family Notacanthidae (order Notacanthiformes). Adults typically reach 29.50 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 670 to 927 metres. It occurs in Tropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator.

Scientific Name
Notacanthus arrontei
Authority
García, Baldó, Cojan & Carlos, 2024
Habitat
Marine
Climate
Tropical
Max Length
29.5 cm
Depth Range
670–927 m
Trophic Level
3.3
Resilience
Medium
Vulnerability
41.00/100
Salinity
30–40 ppt

🐟 Physical Description

This species is distinguished by the following characters: head and body strongly compressed; mouth small and inferior; dorsal fin composed of short, isolated spines; long-based anal fin, grading from spines anteriorly to soft trays posteriorly; minute, adherent cycloid scales; small teeth on the premaxillae, palatines, and dentaries, none on the maxillae; gill membranes united to each other and not connected to the isthmus by a frenum; gill rakers well-developed .Cross section: compressed.

🌀 Behaviour

Behavioural data for Notacanthus Arrontei is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

🌍 Habitat & Distribution

Marine; benthopelagic; depth range 670 - 927 m . Tropical

🌿 Ecology

Zone Preferences
🌊 Marine
Trophic Level
3.3±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00102 × L3.06 (TL)
Max TL
29.5cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
41.00/100
Moderate vulnerability
Trophic Level
3.3
Predator
Climate Zone
Tropical
Described By
García, Baldó, Cojan & Carlos, 2024

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